Model : M2150
Instruction Manual
Car Stereo Compact Disc
MP3/CD-RW/CD-R/CD SD/MMC USB
Media Player with PLL FM Stereo Radio,
Radio Data System (RDS) with
PTY Detachable Front Panel System
Content
Function …………………..………. 2
Warnings ………………………….. 4
Drawings ………………………….. 5
Location …………………………… 6
Installation
LCD display …………………….. 17
Panel release button ………….. 17
CD slot …………………………… 18
CD eject button …………………. 18
Pause button . ……………………18
Intro button ………………………. 18
Precautions ……………………...7
Mounting example……………….7 Repeat button……………………..18
Detaching and attaching Random button……………………18
The front panel……………………8 Reset………………………………. 19
ISO connector……………………9 EQ……………………………………19
Maintenance……………………..10 Specifications……………………..20
Operation
Power on/off……………………..11
Select
Volume Knob
TA seek/TA alarm………………..12
PI mute/PI sound………………..12
Mask DPI………………………….12
Beep mode……………………….13
Preset Stations…………………..13
RDS Function
AF/REG function………………...14
TA function……………………….14
PTY function……………………..15
Display…………………………….15
Mode button………………………16
Band/Loud button……………….16
Automatic or manual tuning……16
A/PS…………………………………17
Warnings
The exclamation point within the triangle is a warning sign alerting
the user of important instructions accompanying the product.
The lightening flash with arrowhead symbol within the triangle is a
warning sign alerting the user of voltage inside the unit.
The reduce the risk of electric shock, do not remove the cover. No
user serviceable parts inside the unit. Refer all servicing to qualified
personnel.
Invisible laser radiation when the unit is opened or interlocks defeated.
Avoid exposure to laser beam. User of controls, adjustments or procedures
other than those specified herein may result in hazardous
radiation exposure.
This unit must not be exposed to moisture or rain.
This unit should be positioned so that it is properly ventilated.
Do not expose this unit to direct sunlight or heat radiating sources.
4
Drawings
5
Location
LOCATIONS OF CONTROLS
1. POWER ON/OFF
2. FUNCTION SELECT BUTTON: BASS/TREBLE/BALANCE/
FADER/TA SEEK/PI SOUND/RETUNEL/MASK DP/BEEP 2ND
3. VOL UP/VOL DOWN FOR BASS/TREBLE/BALANCE/FADER (+,-)
4. PRESET STATIONS (1,2,3,4,5,6)
5. AF FUNCTION (ALTERNATIVE FREQUENCIES)
6. TA FUNCTION (TRAFFIC ANNOUNCEMENT)
7. PTY FUNCTION (PROGRAM TYPE)
8. DISPLAY BUTTON (DISP)
9. MODE BUTTON (MD)
10. BAND/LOUD BUTTON (BAND/LUD)
ꢀ
11.12. AUTOMATIC OR MANUAL TUNING (FREQ UP
ꢁ
OR
FREQ DOWN
/ CD TRACK/SEARCH BUTTON
13. AUTO SEEK SEARCH TUNING (A/PS)
14. LCD DISPLAY
15. PANEL RELEASE BUTTON (
16. CD SLOT
)
17. CD EJECT BUTTON (
18. PAUSE BUTTON
)
19. INTRO BUTTON (PREVIEW ALL TRACKS) (INT)
20. REPEAT BUTTON (RPT)
21. RANDOM BUTTON (RDM)
22.23. -/+10 TRACK SEARCH DOWN/UP
24. RESET BUTTON
25. ELECTRONIC EQUALISER BUTTON (EQ)
26. SD/MMC CARD JACK
27. USB JACK
6
Installation
INSTALLATION
PRECAUTIONS
z
Choose the mounting location carefully so that the unit will not
interfere with the normal driving functions of the driver.
z
Avoid installing the unit where it would be subject to high temperatures,
such as from direct sunlight or hot air from the heater, or where it would
be subject to dust, dirt or excessive vibration.
z
z
Use only the supplied mounting hardware for a safe and secure
installation.
Be sure to remove the front panel before installing the unit.
Mounting angle adjustment
Adjust the mounting angle to less than 30*.
MOUNTING EXAMPLE
Installation in the dashboard
Keep the release key in the safe place as you may need it in
future to remove the unit from the car.
7
Installation
Detaching and attaching the front panel
The front panel of this unit can be detached in order to prevent the
unit from being stolen.
DETACHING THE FRONT PANEL
Before detaching the front panel, be sure to press the PWR button to
turn off the unit first.
Then press the button and detach the panel by pulling it towards you
as illustrated.
Note: Be sure not to drop the panel when detaching it from the unit.
ATTACHING THE FRONT PANEL
Make sure the front panel is the right way up when attaching it to the
unit as it cannot be attached upside down. Bring side B of panel to
side A of main unit. Inset the panel in and push until it clicks.
Panel is attached.
Notes:
z
z
z
Do not press the front hard against the unit when attaching it. It
can be easily attached by pressing it lightly against the unit.
When you carry the front panel with you, put it in the supplied
front panel case.
Do not press hard or give excessive pressure to the display
window of the front panel when attaching it to the unit.
8
Installation
ISO CONNECTOR
RCA Jack Line Out(Rear)-Gray
: Red (right)
: White (left)
CONNECTOR A
1.
2.
3.
4. MEMORY +12V
5. AUTO ANTENNA OUTPUT
6.
7. +12V (TO IGNITION KEY)
8. GROUND
The connector A no.7 must be connected by car ignition key
in order to avoid that car battery becomes weak when the car
will be not used for long period.
CONNECTOR B
1. REAR RIGHT SPEAKER (+)
2. REAR RIGHT SPEAKER (-)
3. FRONT RIGHT SPEAKER (+)
4. FRONT RIGHT SPEAKER (-)
5. FRONT LEFT SPEAKER (+)
6. FRONT LEFT SPEAKER (-)
7. REAR LEFT SPEAKER (+)
8. REAR LEFT SPEAKER (-)
9
Installation
Maintenance
FUSE REPLACEMENT
If the fuse blows, check the power connection and replace the fuse.
If the fuse blows again after the replacement, there may be an internal
malfunction. In this case, consult your nearest repairing centre.
Warning
Use the specified amperage fuse for each lead. Use of a higher
amperage fuse may cause serious damage.
10
Operation
OPERATING INSTRUCTIONS
1. POWER ON/OFF
By pressing this key (1), the unit is switched on and off.
This unit is turned on by pressing any key.
2. SELECT (SEL)
3. VOLUME KNOB
Rotate Volume up/down knob to control the OLUME to select
other functions, press the SEL(2) button shortly until the desired
function is shown on the display. Figure 1 shows how control functions
are selected using the SEL button.
Fig. 1 Selection of sound control functions
1. VOLUME 2. SELECT 3. BASS 4. TREBLE 5. BALANCE 6. FADER
To increase or decrease the volume by rotating the volume knob. These
buttons can be used to adjust the BASS, TREBLE, BALANCE and FADER.
TA SEEK/TA ALARAM(2)
When press the SEL button(2) for more than 2 seconds, it is activaed
as selecting mode of these function.
TA SEEK Mode or TA ALARM mode is selected by rotating the volume
knob.
11
Operation
TA SEEK Model:
When newly turned station does not receive TP information for 5
sec., the radio retunes to next station which has not the same station(PI)
as the last station, but has the TP information. In TA seek mode,
the current station can be changed to the completely different station
because the unit searches TP station when the field strength
of the current station is very weak, or the current station has no TP
signal.
- TA ALARM mode:
Any automatic retune mode is not activated, just can be heard Beep
sound.
PI MUTE/PI SOUND
When press the SEL button for more than 2 seconds, it is activated
as selecting mode of these function.
RETUNE L/S
When press the SEL button for more than 2 seconds, it is activated
as selecting mode of these function.
MASK DPI(2)
When press the SEL button for more than 2 seconds, it is activated
as selecting mode of these function.
MASK DPI: masked only the AF which has different PI.
MASK ALL: masked the AF which has different PI and NO RDS signal
with field strength.
12
Operation
DEEP MODE(2)
When press the SEL button for more than 2 seconds, it is activated as
selecting mode of these functions,
4. PRESET STATIONS (1,2,3,4,5,6)
(A) RADIO MODE:
When press short, these keys select a preset station directly. When press
longer than 1 sec., current station is stored in preset memory bank. When
PTY mode s selected, the PTY switch is shared as follows:
PTY music group---PTY speech group---OFF
MUSIC
SPEECH
1. POP M, ROCK M
2. EASY M, LIGHT M
3. CLASSICS, OTHER M
4. JAZZ, COUNTRY
5. NATION M, OLDIES
6. FOLK M
1. NEWS, AFFAIRS, INFO
2. SPORT, EDUCATE, DRAMA
3. CULTRE, SCIENCE, VARIED
4. WEATHER, FINANCE, CHILDREN
5. SOCIAL, RELIGION, PHONE IN
6. TRAVEL, LEISURE, DOCUMENT
(B) CD/MP3 PLAYER MODE:
1. PAUSE
2. INTRO
3. REPEAT 4. RANDOM
13
Operation
USING THE RDS FUNCTION
What is RDS?
The RDS (Radio Data System) is a digital information system developed by
the EBU (European Broadcast Union). Piggy-backed on normal FM
broadcasts, RDS offers a variety of information services and automatic
retuning functions for RDS-compatible car stereos. In 1988, RDS became
available in the United Kingdom, France, West Germany, Ireland and Sweden.
Test transmissions are being conducted in many other European countries.
It is expected that RDS will be available in most western European countries
in the near future.
5. AF/REG function (ALTERNATIVE FREQUENCIES)
When press short, AF/REG switching mode is selected.
When AF/REG switching mode is selected, the radio checks the signal
strength of the AF all the time. When press long, it is activated as regional
mode ON/OFF.
-Regional mode ON:
AF switching or PI SEEK is implemented to the station which have all PI
codes same as current station. REG segment is turned on in LCD display.
-Regional mode OFF:
The regional code in the format of PI code is ignored when AF switching or PI
SEEK is implemented.
6. TA function (TRAFFIC ANNOUNCEMENT)
When press short, it is activated as TA mode on or off.
When TA mode is on and traffic announcement is transmitted.
14
Operation
-When the unit is in CD/MP3 mode, it will switch to radio mode temporarily.
-If the volume level was under the threshold point, it will be raised to the
threshold point.
-When TP station is received, TP segment is turned on in LCD display.
7. PTY function (PROGRAM TYPE)
PTY MUSIC---PTY SPEECH---PTY OFF
While selecting PTY type, its selection is implemented by preset buttons
as described in preset key. When PTY is selected, the radio starts to search
corresponding PTY information, and stops if the corresponding PTY
information is detected.
8. DISPLAY (DISP)
When this button is pressed it is operated as the conversion of each
display mode as follow.
1) In case of receiving RDS station
RADIO MODE
PS---CT---FREQ---PTY
CD/MP3 PLAYER MODE
CDP---CT---PS---FREQ---PTY
2) In case of receiving NON RDS station
RADIO MODE
CD/MP3 PLAYER MODE
CLOCK---FREQ---NO PTY
CDP---CT---FREQ---NO PTY
Each display time is several seconds, and come back to 1st position after
several seconds.
CT=clock time
FREQ=frequency
15
Operation
9. MODE BUTTON (MD)
By pressing this key, user can select
RADIO mode or CD/MP3 PLAYER mode.
10. BAND / LUD BUTTON (BND/LUD)
Each band is tollgled cyclically by pressing this key FM1-FM2-FM3.
Press Loudness button shortly to increase Bass and Treble effects at low
volume level. LOUD appears in the display.
11.12. AUTOMATIC OR MANUAL TUNING (FREQ
DOWN
UP OR FREQ
)
(A) RADIO MODE
When press short, these keys are operated as MANUAL tuning mode.
When press longer than 1 sec., they are operated as Seek tuning mode.
(B) CD/MP3 PLAYER MODE
When press short, they are operated as TRACK UP/DOWN mode.
When press longer than 1 secretary, they are operated as CUE or REVIEW
mode.
16
Operation
13. AUTO SEEK SEARCH TUNING (A/PS)
By pressing shortly, the radio searches for each preset station. When field
strength level is bigger than the threshold level of stop level, the radio is
holding at that preset number for 5sec.
With releasing mute, and then searches again.
By pressing longer than 1 sec., and then 6 strongest stations are preset to the
corresponding preset number.
When AS operation is finished, the radio executes the preset scan.
14. LCD DISPLAY
The Liquid Crystal Display will display the current state of the unit.
15. PANEL RELEASE BUTTON
Press this button and the left-hand part of the panel will be released.
CD CONTROL LOCATION OF PARTS
11. 12. SKIP TRACK/SEARCH BUTTON
FORWARD AND REVERSE TRACK SEARCH (or changing songs)
Press the SKIP button (TUN
track (song).
or TUN
during play to go to the desired
TUN
…REVERSE
TUN
…FORWARD
or TUN
Press and hold the SKIP button(TUN
) during play to scan the
disc at high speed. When the desired music section of the disc is found,
release the button. Normal play will resume. When CD/MP3 play is finished,
CD/MP3 mode automatically changes to radio mode.
17
Operation
16. CD SLOT
17. CD EJECT BUTTON
Press the EJECT button(17) to remove the CD.
18. PAUSE BUTTON
During PLAY mode, press PAUSE button (18) to PAUSE. Press it again to
resume play.
19. INTRO BUTTON (Preview all Tracks)
When this button (19) is pressed, INT indication is displayed
And the first several seconds of each track of the disc are played.
Press again to stop intro and listen to track.
20. REPEAT BUTTON (RPT)
When this button is pressed, RPT indication is displayed and play of the
selected track will be continually repeated until the track Repeat mode is
cancelled by pressing RPT button (20) again.
21. RANDOM BUTTON (RDM)
When this button is pressed, RDM indication is displayed and each track of
the disc is played in random instead of normal progression. To cancel
RANDOM mode, press RDM button (21) again.
22. 23. 10 TRACK DOWN/UP SELECT:
(In case of MP3/SD/MMC/USB files)
5: 10 TRACK DOWN
6: 10 TRACK UP
18
Operation
HOW TO SELECT MP3 FILES
Searching Track
Press A/PS, then searching track is activated.
Rotate the volume knob to select the song you want.
Press SEL to confirm.
Then automatically the song you selected will start.
Press SEL, then the song you selected will start.
Digital audio button assigned.
BAND
MP3 NAVIGATION MODE SELECT
1
2
PLAY, PAUSE
INT
3
RPT
4
RDM
5
10 TRACK DOWN
10 TRACK UP
MENU
6
SEL
24. RESET
Reset button (24) is placed on the housing. The reset button is to be
activated for the following:
Initial installation of the unit when all
Wiring is completed.
All the function button do not operate.
Error symbol is on the display.
25. ELECTRONIC EQUALISER (EQ)
After pressing the EQ button, you access control of the following menu:
FLAT -- CLASSIC -- POP M -- ROCK M -- DSP OFF
Using these settings, the bass and treble of the playback can be adjusted to
the music style. Each of these settings can be changed from the standard
values using the VOL UP and VOL DOWN.
19
Specification
SPECIFICATIONS
FM SECTION
Frequency range
Channel step
87.5-108.0MHz
50KHz
Intermediate frequency
Sensitivity
Stereo separation
Signal to noise radio
10.7MHz
2 Vat 30dB S/N
>30dB
>60dB
CD/MP3 PLAYER SECTION
Signal to Noise Ratio
Channel Separation
>60dB
>50dB(1KHz)
20Hz-20KHz
Frequency Response
LINE-OUT
Output
Impedance
350mV max.
10K Ohm
GENERAL
Power Supply Voltage
Max Current Consumption
Max Output Power
DC 13.2 Volts Negative Ground
15A
25W x 4 CH
Specifications and the design are subject to possible modification
without notice due to improvement.
20
Trouble Shooting
Before going through the check list, check wiring connection. If any of the problems persist
after check list has been made, consult your nearest service dealer.
SYMPTOM
No Power
CAUSE
SOLUTION
The car ignition switch is not If the power supply is
on.
properly connected to the
car accessory circuits. But
the engine is not moving.
Switch the ignition key to
“ACC”.
The fuse is blown.
Replace the fuse.
Disc cannot be loaded or
ejected
Presence of CD disc inside
the player.
Remove the disc in the
player. Then put a new one.
Inserting the disc in reverse
direction.
Insert the compact disc with
the label facing upward.
Clean the disc or try to play
a new one.
Compact disc is extremely
dirty or defective disc.
Temperature inside the car is Cool off or until the ambient
too high.
temperature return to
normal.
Condensation.
Volume is in minimum.
Leave the player off for an
hour or so, then try again.
Adjust volume to a desired
level.
No sound
Wiring is not properly
connected.
Check wiring connection.
Sound skips
The installation angle is
more than 30 degrees.
Adjust the installation angle
to less than 30 degrees.
The disc is extremely dirty or Clean the compact disc, then
defective disc.
try to play a new one.
Press the RESET button.
Front panel is not properly
fixed into its place.
The operation keys do not
work
The built-in microcomputer
is not operating properly
due to noise.
The radio does not work.
The radio station automatic
selection does not work
The antenna cable is not
connected.
Insert the antenna cable
firmly.
The signals are too weak.
Select a station manually.
21
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